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SuZhou unite pharmaceutical Co.,Ltd.
ADD: Room No.101, B Building No.31 North DongWu Road SuZhouChina
P.C.: 215128
TEL: +86-512-85180651 85180653
FAX: +86-512-85181736
E-mail: sales@unite-chem.com
URL: www.unite-chem.com |
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Allopurinol |
Chemical Name |
1H-Pyrazolo[3,4-d]pyrimidin-4-ol |
| Formula |
C5H4N4O |
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136.11 |
Structural |
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CAS No. |
315-30-0 |
| Specification |
in accordance with USP 27,Allopurinol contains not less than 98.0percent and not more than 101.0percent of C5H4N4O,calculated on the dried basis |
| Loss on drying |
not more than 0.5% |
| Description |
A white or almost white powder, very slightly soluble in water and in alcohol. It dissolves in dilute solutions of alkali hydroxides |
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